The potential for expanding sustainable biogas production and some possible impacts in specific countries
The potential for expanding sustainable biogas production and some possible impacts in specific countries
复制标题
扩大可持续沼气生产的潜力以及对特定国家可能产生的影响
DOI:
10.1002/bbb.2134
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发表时间:
2020
期刊:
影响因子:
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通讯作者:
Dale B
中科院分区:
文献类型:
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作者:
Dale B
Current food production practices tend to damage and deplete soil, diminish biodiversity, and degrade water supplies. For agriculture to become environmentally sustainable and simultaneously increase food output for a growing world population, fundamental changes in agricultural production systems are required. Renewable energy can reduce greenhouse gases (GHGs) but we also need simple, low‐cost approaches to remove atmospheric carbon and sequester it in stable forms. Recycling of digestate from the anaerobic digestion of agricultural and waste materials to soils can sequester atmospheric carbon and provide many other economic, social and environmental benefits. Biogasdoneright™ (BDR) is a set of practices that link biogas production with sustainable agriculture. The BDR approach to sustainable agriculture is being implemented on a large scale in Italy. In this paper, we examine the potential impact of implementing BDR in selected other countries. The biomethane potential in these countries, estimated conservatively, varies from about 10–30% of their current annual natural gas consumption. Biomethane from sequential (double) crops provides by far the greatest fraction of the biomethane potential. Double cropping also drives many of the environmental and economic benefits of BDR systems. Depending on where and how widely it is implemented, the production of biogas in BDR systems could have very significant national‐level impacts. For example, sufficient biomethane could be produced in Argentina to completely eliminate imports of natural gas, equivalent to about 28% of Argentina's 2017 trade deficit. In the USA, renewable biogas could generate electricity equal to nearly all of the electricity currently produced by domestic solar and wind resources. © 2020 Society of Chemical Industry and John Wiley & Sons, Ltd
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DOI:
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发表时间:
2019
期刊:
Frontiers in Water-Energy-Nexus—Nature-Based Solutions, Advanced Technologies and Best Practices for Environmental Sustainability
影响因子:
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作者:
P. Mantovi;G. Moscatelli;S. Piccinini;Stefano Bozzetto;L. Rossi
通讯作者:
L. Rossi
DOI:
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发表时间:
2017
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作者:
Amanda Ramcharan;T. Richard
通讯作者:
T. Richard
DOI:
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发表时间:
2017
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作者:
L. Valli;L. Rossi;C. Fabbri;F. Sibilla;Piero Gattoni;B. Dale;Seungdo Kim;R. Ong;Stefano Bozzetto
通讯作者:
Stefano Bozzetto
DOI:
--
发表时间:
2014
期刊:
影响因子:
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作者:
Giuntoli Jacopo;A. Alessandro;E. Robert;M. Luisa
通讯作者:
M. Luisa
DOI:
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发表时间:
2014
期刊:
影响因子:
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作者:
M. Soldano;N. Labartino;L. Rossi;C. Fabbri;S. Piccinini
通讯作者:
S. Piccinini